The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query MAXR owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/MAXR"
Use Arkolith to show who owns MAXR, which funds added or reduced it, and which SEC filings prove each claim.
Not held in any tracked 13F filing yet.
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 3, 2023 | Andora Elizabeth | SVP and CHRO | Grant (A) | 12K | — |
| May 3, 2023 | Andora Elizabeth | SVP and CHRO | Disposed to issuer (D) | 68K | — |
| May 3, 2023 | Cyprus Nick | Director | Disposed to issuer (D) | 42K | — |
| May 3, 2023 | DECYK ROXANNE J | Director | Disposed to issuer (D) | 31K | — |
| May 3, 2023 | ESTES HOWELL M | Director | Disposed to issuer (D) | 51K | — |
| May 3, 2023 | FRAZIER LEON ANTHONY | EVP & GM Public Sector Intell | Grant (A) | 73K | — |
| May 3, 2023 | FRAZIER LEON ANTHONY | EVP & GM Public Sector Intell | Disposed to issuer (D) | 313K | — |
| May 3, 2023 | Isham Joanne O'Rourke | Director | Disposed to issuer (D) | 38K | — |
| May 3, 2023 | JABLONSKY DANIEL L | President and CEO, Director | Grant (A) | 225K | — |
| May 3, 2023 | JABLONSKY DANIEL L | President and CEO, Director | Disposed to issuer (D) | 802K | — |
| May 3, 2023 | Johnson Christopher J. | SVP and GM, Maxar Space | Grant (A) | 24K | — |
| May 3, 2023 | Johnson Christopher J. | SVP and GM, Maxar Space | Disposed to issuer (D) | 55K | — |
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MAXR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.